A United States Patent Application filling from today revealed three detailed diagrams of Google Glass. Google announced yesterday that it would open applications, asking people to answer the question “If I had Glass”. A Google-approved, answer along with $1,500, will score you a set of the futuristic glasses this year. The new diagrams, along with many pages, detail the future potential. In the filling, mentions of Wi-Fi, LTE, Bluetooth, and more are all listed as connectivity options, as well as back-up battery slots that accept AA and AAA batteries to help keep that LTE juice flowing all day. Some other features of the device possibly include touch input all along the frame of the glasses and different RAM, battery, and storage configurations.